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Official data from INPI

MAQUINA PARA SISTEMAS DE PRODUCAO HIDROPONICA

PublicadaInvention Patent

Application data

Number

PI8700999

Type

Invention Patent

Filing

02/05/1987

Publication

09/06/1988

Progress at the INPI

  1. Filing02/05/87
  2. Publication09/06/88
  3. Examination09/18/90
  4. Allowance
  5. Grant
  6. In force

Published on 09/06/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BRUNO DA ROSA AMORIM [BR]

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/06/1988

RPI 933

Pedido de patente depositado

#2.1

06/23/1987

RPI 870

Retificação

#15.3

06/25/1991

RPI 1073

Solicitação de exame técnico

#4.1

09/18/1990

RPI 1033

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